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YVG-12 Solid Insulation Ring Network Cabinet
Selection Classified by functional units in the system: incoming cabinet, outgoing cabinet, buscouple cabinet, metering cabinet, PT cabinet, lifting cabinet, etc., represented by wiring scheme number. According to the type of main switch components, it is divided into: load switch cabinet, load switch fuse combination electrical cabinet, circuit breaker cabinet, and isolation switch cabinet, etc., represented by F (fuse combination electrical appliance), V (circuit breaker), C (load switch),...
ZW32-12 Outdoor Vacuum Circuit Breaker
Selection Operating conditions 1. The environment temperature: upper limit +40℃, lower limit -30℃ 2. Altitude ≤ 2000 meters 3. Wind pressure: no more than 700Pa (corresponding to the wind speed 34m/s) 4. Earthquake intensity: do not exceed 8 degree 5. Pollution grade: III class 6. Maximum daily temperature: less than 25℃ . Technical data Item Unit Parameter Voltage, current parameters Rated voltage kV 12 Rated short time power frequency withstand voltage (1min) kV 42/48 Rated l...
FXB Polymer Insulators
Technical data Type Ratde current (kv) Ratde machincal load(kN) Height (mm) Insulating Li(mm) FXBW2-12/70UC 12 70 350 180 FXB2-15/70UD 15 70 375 200 FXB2-24/70UD 24 70 430 290 FXB2-28/70UD 28 70 430 290 FXB2-33/70UD 33 70 550 360 FXB2-35/70UD 36 70 570 400 FXBO2-36/70 36 70 650 450 Type Min. creepage distance (mm) Diameter of shed D.(mm) Full wave lighting requency wet withsand vltage (peak)KV 1min Power requency wet withstand voltage (peak value)KV FXBW2-12/70UC...
LFSB-10 Current Transformer
Selection Structural introduction This type of current transformer is fully enclosed and post type. It has a good ability of insulation, moisture proof and antipollution. It is small and light. It can be installed at any place and any direction. Technical data 1. Rated insulation level: 12/42/75kV; 2. Rated secondary current: 5A,1A; 3. Refer to the table for rated primary current, accuracy classed combination, rated output, rated dynamic and thermal current. 4. The conditions of partial disc...
XRNP Current-limiting Fuses for Voltage Transfo...
Selection Technical data Type Rated voltage(Kv) Rated current(A) Rated break current(KA) Dimensions XRNP1- □/□-□-1 7.2 (3.6) 12 0.2、0.3、0.5、1、2、3.15 50 See figure 1 XRNP1- □/□-□-1 24 0.2、0.3、0.5、1、2、3.15 50 See figure 2 XRNP1- □/□-□-2 12 2、3.15 50 See figure 3 XRNP6- □/□-□-1 40.5 0.2、0.3、0.5、1、2、3.15 31.5 See figure 4( Φ25 ) XRNP6- □/□-□-3 0.2、0.3、0.5、1、2、3.15、4、5 See figure 5 ( Φ30 ) XRNP6- □/□-□-4 0.2/0.5/1/2/3.15/5/6.3 See figure 6 ( Φ41 ) Note: 7....
ZW8-12 Outdoor Vacuum Circuit Breaker
Selection Operating conditions 1. Ambient temperature: upper limit +40℃, lower limit -30℃; 2. Altitude ≤ 2000 meters 3. Pressure: not more than 700Pa (corresponding to the wind speed 34m/s); 4. Earthquake intensity: do not exceed 8 degree; 5. Pollution grade: III class; 6. Maximum daily temperature variety less than 25℃. Technical data Item Unit Parameter Voltage, current parameters Rated voltage kV 12 Rated short time power frequency withstand voltage (1min) kV 42 Rated lightn...

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